Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Trace element concentrations in tree rings as indicators of environmental pollution
Abstract Proton induced X-ray emission spectroscopy has been successfully used to measure variations in relative and absolute trace element concentration levels in tree rings. Valuable information on past concentration levels, stored in the tree rings have been obtained. Peaks associated with 15 elements have been identified in all X-ray spectra. Variations of trace elements levels in the tree rings reflect the variations in their availability from the environment.
Trace element concentrations in tree rings as indicators of environmental pollution
Abstract Proton induced X-ray emission spectroscopy has been successfully used to measure variations in relative and absolute trace element concentration levels in tree rings. Valuable information on past concentration levels, stored in the tree rings have been obtained. Peaks associated with 15 elements have been identified in all X-ray spectra. Variations of trace elements levels in the tree rings reflect the variations in their availability from the environment.
Trace element concentrations in tree rings as indicators of environmental pollution
Valković, V. (Autor:in) / Rendić, D. (Autor:in) / Biegert, E.K. (Autor:in) / Andrade, E. (Autor:in)
Environmental International ; 2 ; 27-32
07.05.1978
6 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Trace metal levels in tree barks as indicators of atmospheric pollution
| Elsevier | 1980
Estimating Trace Element Concentrations in the Irrigation Return Flows
| British Library Conference Proceedings | 1996